|
sl@0
|
1 |
// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
sl@0
|
2 |
// All rights reserved.
|
|
sl@0
|
3 |
// This component and the accompanying materials are made available
|
|
sl@0
|
4 |
// under the terms of the License "Eclipse Public License v1.0"
|
|
sl@0
|
5 |
// which accompanies this distribution, and is available
|
|
sl@0
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
sl@0
|
7 |
//
|
|
sl@0
|
8 |
// Initial Contributors:
|
|
sl@0
|
9 |
// Nokia Corporation - initial contribution.
|
|
sl@0
|
10 |
//
|
|
sl@0
|
11 |
// Contributors:
|
|
sl@0
|
12 |
//
|
|
sl@0
|
13 |
// Description:
|
|
sl@0
|
14 |
//
|
|
sl@0
|
15 |
|
|
sl@0
|
16 |
#include <ecom/ecom.h>
|
|
sl@0
|
17 |
#include "streamagentinfo.h"
|
|
sl@0
|
18 |
#include <caf/streaming/streamagentfactory.h>
|
|
sl@0
|
19 |
|
|
sl@0
|
20 |
using namespace StreamAccess;
|
|
sl@0
|
21 |
|
|
sl@0
|
22 |
CStreamAgentInfo* CStreamAgentInfo::NewLC(const CImplementationInformation& aImplementationInfo)
|
|
sl@0
|
23 |
{
|
|
sl@0
|
24 |
CStreamAgentInfo* self = new(ELeave) CStreamAgentInfo();
|
|
sl@0
|
25 |
CleanupStack::PushL(self);
|
|
sl@0
|
26 |
self->ConstructL(aImplementationInfo);
|
|
sl@0
|
27 |
return self;
|
|
sl@0
|
28 |
}
|
|
sl@0
|
29 |
|
|
sl@0
|
30 |
CStreamAgentInfo::CStreamAgentInfo()
|
|
sl@0
|
31 |
{
|
|
sl@0
|
32 |
}
|
|
sl@0
|
33 |
|
|
sl@0
|
34 |
CStreamAgentInfo::~CStreamAgentInfo()
|
|
sl@0
|
35 |
{
|
|
sl@0
|
36 |
delete iName;
|
|
sl@0
|
37 |
delete iStreamAgentFactory;
|
|
sl@0
|
38 |
|
|
sl@0
|
39 |
REComSession::DestroyedImplementation(iEcomKey);
|
|
sl@0
|
40 |
REComSession::FinalClose();
|
|
sl@0
|
41 |
}
|
|
sl@0
|
42 |
|
|
sl@0
|
43 |
void CStreamAgentInfo::ConstructL(const CImplementationInformation& aImplementationInfo)
|
|
sl@0
|
44 |
{
|
|
sl@0
|
45 |
/* Retrieve the stream agent's Name and Implementation Uid from the CImplementationInformation
|
|
sl@0
|
46 |
* object constructed by ECOM
|
|
sl@0
|
47 |
*/
|
|
sl@0
|
48 |
iName = aImplementationInfo.DisplayName().AllocL();
|
|
sl@0
|
49 |
iImplementationUid = aImplementationInfo.ImplementationUid();
|
|
sl@0
|
50 |
|
|
sl@0
|
51 |
// Instantiate an instance of the stream agents factory using the Implementation Uid
|
|
sl@0
|
52 |
iStreamAgentFactory = static_cast<CStreamAgentFactory *>(REComSession::CreateImplementationL(iImplementationUid, iEcomKey));
|
|
sl@0
|
53 |
}
|
|
sl@0
|
54 |
|
|
sl@0
|
55 |
const TDesC& CStreamAgentInfo::Name() const
|
|
sl@0
|
56 |
{
|
|
sl@0
|
57 |
return *iName;
|
|
sl@0
|
58 |
}
|
|
sl@0
|
59 |
|
|
sl@0
|
60 |
TUid CStreamAgentInfo::ImplementationUid() const
|
|
sl@0
|
61 |
{
|
|
sl@0
|
62 |
return iImplementationUid;
|
|
sl@0
|
63 |
}
|
|
sl@0
|
64 |
|
|
sl@0
|
65 |
TBool CStreamAgentInfo::IsKeyStreamSupportedL(const CSdpMediaField& aSdpKeyStream) const
|
|
sl@0
|
66 |
{
|
|
sl@0
|
67 |
/* Query the stream agent factory to determine whether the SDP key management description
|
|
sl@0
|
68 |
* is supported
|
|
sl@0
|
69 |
*/
|
|
sl@0
|
70 |
return iStreamAgentFactory->IsKeyStreamSupportedL(aSdpKeyStream);
|
|
sl@0
|
71 |
}
|
|
sl@0
|
72 |
|
|
sl@0
|
73 |
CStreamAgentFactory& CStreamAgentInfo::StreamAgentFactory() const
|
|
sl@0
|
74 |
{
|
|
sl@0
|
75 |
return *iStreamAgentFactory;
|
|
sl@0
|
76 |
}
|